What is the warranty period?

The product comes with a 1-year warranty.

Can it be used as a DC power supply?

Yes, it can also be used as a DC storage power supply.

GDGK-501 Single -Phase Circuit Breaker DC Tester

Name: GDGK-501 Single -Phase Circuit Breaker DC Tester
Brand: HV Hipot Electric Co., Ltd.
SKU: 1951736755

Hubei, ChinaHV Hipot Electric Co., Ltd.

US$985.00-2,334.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 year

Model NO.

GDGK-501

Type

Universal Testing Machine

Accuracy Grade

1.5

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Weight

0-100Kg

Power Source

AC220V

Output voltage

AC0~260V; DC0~360V

Output current

10A long time, 20A short time

Transport Package

Standard Export Wooden Box

Specification

ISO, SGS

Trademark

HV Hipot

Origin

Wuhan, China

Key features

Continuous Voltage Adjustment: Uses contact regulators for continuously adjustable AC 0-260V and DC 0-360V output.

Comprehensive Protection: Equipped with over-current, over-voltage, short circuit, over-load, and over-heat protection.

One-Button Operation: Features open/close test functionality with a single button for easy use.

Portable Design: Small size (440*340*240 mm) and light weight (18kg) for easy carrying.

Versatile Application: Suitable for vacuum, less oil, more oil, and SF6 high-voltage switches.

Digital Display: RMS digital display ensures accurate reading of output voltage.

DC Storage Power: Can also function as a DC storage power supply for various needs.

High Accuracy: Provides 1.5% accuracy grade for reliable testing results.

Company profile

HV Hipot Electric Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤3.80h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHV Hipot Electric Co., Ltd. is a China-based factory and limited company in Wuhan, Hubei, established in 2006 according to the company profile, while another description states operations began in 2003. It manufactures high-voltage testing and related electrical measurement equipment, including AC/DC hipot testers, partial-discharge testers, and circuit-breaker testers. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, three production lines, 6–10 quality-control staff, and eight years of R&D-engineer experience; another statement reports 18 technicians in its R&D team. It serves multiple overseas markets and accepts LC and T/T payment terms, with stated one-month lead times in both peak and off-peak seasons. Evidence supports established technical and manufacturing capabilities, but after-sales service, customization, and specific customer cases are not sufficiently documented.

Supplier typeThe supplier is identified as a limited company, a factory, and a manufacturing enterprise located in Wuhan, China. Its business focuses on instruments, meters, electrical and electronic products, particularly high-voltage testing equipment.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, while another company description confirms ISO9001 quality management certification and high-tech enterprise qualifications. These statements provide direct evidence of formal quality and environmental management credentials.

R&D capabilityThe supplier reports successive development of multiple high-voltage testing products, participation in high-voltage and energy-saving projects with State Grid-related organizations, research institutions, and Wuhan University, and an R&D team described as 18 technicians. These are explicit indicators of product-development and technical innovation capability.

Production capacityThe supplier operates as a factory with three production lines, 6–10 quality-control staff, a 2,712 m² manufacturing plant, and stated one-month order fulfillment in both peak and off-peak seasons. It also reports self-operated import and export rights and serves several overseas markets, supporting a positive assessment of production and delivery capability.